Justin Bieber took a break from singing on Tuesday night in Newark and tried his hand at teaching.
Clearly perturbed that fans were tossing items on to the stage, Bieber stopped the show and asked that attendees refrain from such actions. When they continued to do so?
He asked if everyone knew the meaning of the word "refrain."
One individual apparently did not. And when she threw her iPhone at the star, he stuck it down his pants!
Earlier in the week, Bieber made like Eminem during a show in Detroit.
And then yesterday he received a special award for making music history.